Schlage B660J Single Cylinder Deadbolt Less Full Size Interchangeable Core


Usually Ships: 2-3 Days
  • Heavy Duty – Grade 1
  • Single Cylinder x Inside Turn
  • For Full Size Interchangeable Core Cylinder (Less Core)

Schlage’s toughest and highest grade heavy-duty Grade 1 commercial deadbolt. Choose the B660 for Grade 1 security in high-traffic commercial applications.

ANSI Function E0151: Deadbolt thrown or retracted by key outside or thumbturn inside

  • 626 Satin Chrome Finish
  • 1″ throw, high-strength steel alloy deadbolt with hardened steel roller resists sawing and kick-in attacks
  • Metal shield protects bolt from ice-pick attack through the door
  • Hardened steel ball-bearings protect mounting bolts from drill attack

23-030 Full Size Interchangeable Core Sold Separately



626 Satin Chrome

Deadbolt Type

Single Cylinder

ANSI Function


ANSI/BHMA Standard

ANSI A156.36, Grade 1

ANSI Grade

ANSI Grade 1


Heavy Duty


Less Interchangeable Core


1" throw bolt, 1-1/8" x 2-1/4" square corner face plate




1-1/8” x 2-3/4“ square corner

Fire Rating

UL Listed for “A” Label 3 Hour Fire Doors

ADA Compliance

Meets ADA requirements – A117.1 Accessibility Code

Door Thickness

1-3/4" to 2"

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